- Material: Welded unitized heavy-gauge steel with black finish
- Diameter: 10.062 in.
- Depth: 10.062 in.
- Volume: 0.398 cu.ft.
- Acoustical Treatment: 1.5 in. acoustic lining
- Flange Type: Flat
- Mounting & Installation Aids: Internal bracket to field-mount optional transformer, rear mounted plate for access, torsion slots, knockouts
- For Grille Type: Torsion
- Made in U.S.A.
- Certified U.S. steel
The recessed backbox for 6.5″ speaker drivers shall be Lowell Model IX610. It shall be fabricated of 22 gauge steel, undercoated and lined with 1-1/2″ thick acoustic batting to eliminate acoustic and mechanical resonance. Backbox shall have an overall depth of 10” with a recessed flange for direct mounting the specified driver. It shall be furnished with four 1/2″ – 3/4″ knockouts for conduit and four 1/2″ wire knockouts. It shall have an internal transformer bracket accessible through a rear mounted plate with a separate 1-gang wire access panel and metal cable clamp. It shall be finished in black powder epoxy paint.